State the partial pressure of he in the container

Reference no: EM13649675

A 250.0-L cylinder contains 65.0% He(g) and 35.0% Kr(g) by mass at 25.0° C and 1.35 atm total pressure. What is the partial pressure of He in this container?

A) 0.473 atm

B) 0.675 atm

C) 0.878 atm

D) 1.32 atm

E) 1.35 atm

Reference no: EM13649675

Questions Cloud

Estimate what is the net force on the roof : If wind blows at 41 m/s over a house, what is the net force on the roof if its area is 210 m and is flat

Maximum possible magnetic force that charge could experience : A particle the has an 8.2-μC charge moves with a velocity of magnitude 5.0x105 m/s along the + x axis. Itexperienced no magnetic force, although there is a magnetic fieldpresent.

Determine the bullets electric charge-algebraic sign : In a certain region, the earth's magnetic field has a magnitude of5.4 x 10-5 T and it is directed north at an angle580 below the horizontal. An electrically charged bulletis fired north and 110 above the horizontal with a speedof 670 m/s. The magneti..

Determine what is the speed of the pulse : A ski gondola is connected to the top of a hill by a steel cable oflength 620 m and diameter 1.5 cm. As thegondola comes to the end of its run, What is the speed of the pulse

State the partial pressure of he in the container : A 250.0-L cylinder contains 65.0% He(g) and 35.0% Kr(g) by mass at 25.0° C and 1.35 atm total pressure. What is the partial pressure of He in this container

Find the force exerted on the plank by each support : A uniform plank of length 2m and mass 10kg is supported at each end. If a 75kg person stands 0.5m from the left end of the plank, find the force exerted on the plank by each support

Show the integrity of giles corey in the crucible : What would be a good last five sentences to show the integrity of Giles Corey in the Crucible? No more then five sentences! And be original

Explain what is the correct net ionic equation : What is the correct net ionic equation, including all coefficients, charges, and phases, for the following set of reactants? Assume that the contribution of protons from H2SO4 is near 100

Charge moves with a velocity of magnitude : A particle that has an 8.2 -μC charge moves with a velocity of magnitude 5.0x10^5 m/s along the +x axis. It experiences no magnetic force, although there is a magnetic field present.

User Account

All Pages